DE2714389C2 - Röntgenstrahlenabsorptionseinrichtung einer Kathodenstrahlröhre - Google Patents

Röntgenstrahlenabsorptionseinrichtung einer Kathodenstrahlröhre

Info

Publication number
DE2714389C2
DE2714389C2 DE19772714389 DE2714389A DE2714389C2 DE 2714389 C2 DE2714389 C2 DE 2714389C2 DE 19772714389 DE19772714389 DE 19772714389 DE 2714389 A DE2714389 A DE 2714389A DE 2714389 C2 DE2714389 C2 DE 2714389C2
Authority
DE
Germany
Prior art keywords
ray
absorber
cathode ray
ray tube
ferrite
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE19772714389
Other languages
German (de)
English (en)
Other versions
DE2714389A1 (de
Inventor
Takatoshi Matsudo Chiba Oyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TDK Corp
Original Assignee
TDK Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by TDK Corp filed Critical TDK Corp
Publication of DE2714389A1 publication Critical patent/DE2714389A1/de
Application granted granted Critical
Publication of DE2714389C2 publication Critical patent/DE2714389C2/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/82—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/867—Means associated with the outside of the vessel for shielding, e.g. magnetic shields

Landscapes

  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
DE19772714389 1976-07-01 1977-03-31 Röntgenstrahlenabsorptionseinrichtung einer Kathodenstrahlröhre Expired DE2714389C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1976087032U JPS5744595Y2 (cs) 1976-07-01 1976-07-01

Publications (2)

Publication Number Publication Date
DE2714389A1 DE2714389A1 (de) 1978-01-05
DE2714389C2 true DE2714389C2 (de) 1984-11-15

Family

ID=13903602

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772714389 Expired DE2714389C2 (de) 1976-07-01 1977-03-31 Röntgenstrahlenabsorptionseinrichtung einer Kathodenstrahlröhre

Country Status (4)

Country Link
JP (1) JPS5744595Y2 (cs)
DE (1) DE2714389C2 (cs)
FR (1) FR2357057A1 (cs)
GB (1) GB1542544A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0332401Y2 (cs) * 1986-11-06 1991-07-10

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3443138A (en) * 1966-11-08 1969-05-06 Nat Video Corp Magnetic shielding means for cathode ray tube
US3771003A (en) * 1972-05-25 1973-11-06 Gte Sylvania Inc Shielded cathode ray tube electron gun

Also Published As

Publication number Publication date
GB1542544A (en) 1979-03-21
DE2714389A1 (de) 1978-01-05
JPS536162U (cs) 1978-01-19
FR2357057B1 (cs) 1980-03-14
FR2357057A1 (fr) 1978-01-27
JPS5744595Y2 (cs) 1982-10-01

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Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
8127 New person/name/address of the applicant

Owner name: TDK CORPORATION, TOKIO/TOKYO, JP

D2 Grant after examination
8364 No opposition during term of opposition